"green" tinge to screen with 10.13 nouveau drivers

[solitaire]

I'm having a problem with the default drivers

The screen has a green tint (the colours are ok if I use an Nvidia driver but their is an overscan probem using them)

This is with Nvidia Drivers
243249

This one is with the Nouveau drivers
243250

I'm using a Asus GeForce GTX 660 graphics card.

anyone got any ideas?

[solitaire]

Darn Knew this would happen!

OK So both screen shots look good but on my display everything is green when using the open source drivers >_<